Diretor/a
Ron Meyer
DIRETOR/A
Elenco (na ordem dos créditos)
Merrith L.K. Baughman
Self - Jewel Cave Interpretor
Japheth B. Boyce
Self - Paleontologist
George Armstrong Custer
Self(archiveFootage)
Marc Ferguson
Self - Western Storyteller
'Wild Bill' Hickok
Julie Johndreau
Self - Park Ranger Intrepretor
Alphonse Keasley
Narrator
Mary A. Kopco
Self
Gabriel Means
Self - Lakota Sioux
Matthew Norton
Theodore Roosevelt